We are a biopharmaceutical company developing a richly diversified portfolio of therapeutic candidates targeting gastroentero ... logy, dermatology, and cardiology. We work with a sense of urgency every day to understand the needs of all our stakeholders, identify bold, sometimes disruptive, ideas to deliver important medicines to patients, and relentlessly execute until it’s done. With our new Work Together, Live Wherever approach, we have employees across the USA and Switzerland, with hub offices in San Diego, CA; Boston, MA; Park City, UT; and Zug, Switzerland. Arena - Care More. Act Differently. read more